CN213302131U

CN213302131U - Ambient air detection device

Info

Publication number: CN213302131U
Application number: CN202021727743.6U
Authority: CN
Inventors: 胡石平
Original assignee: Hunan Boshi Testing Technology Co ltd
Current assignee: Hunan Boshi Testing Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-05-28
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses an ambient air detection device, which comprises a detection device main body, a threaded shaft, a cover plate control unit and a threaded shaft control unit; the detection device main body: the right side of the installation cavity is provided with an installation cavity, the upper end of the left side of the installation cavity is movably connected with a cover plate, and the right side surface of the interior of the installation cavity is fixedly connected with a fixing plate; a threaded shaft: the detection device is rotatably connected to the middle of the bottom surface of the installation cavity, a threaded pipe is in threaded connection with the threaded shaft, the upper end of the threaded pipe is fixedly connected with an installation plate, and a detection head is installed at the upper end of the installation plate; a cover plate control unit: is arranged at the left side of the upper end of the detection equipment main body; threaded shaft control unit: is arranged on the fixed plate; wherein: still include the singlechip, the singlechip is installed on the inside right flank of installation cavity, the output of external power source is connected to the input electricity of singlechip. This ambient air detection device can cover the detection head, prevents to rust, guarantees the accuracy of testing result.

Description

Ambient air detection device

Technical Field

The utility model relates to an empty gas detection surveys equipment technical field, specifically is an ambient air detection surveys device.

Background

Environmental protection monitoring is firstly carried out, automation and informatization are the premise and guarantee of environmental monitoring, when local economy is rapidly developed for years, environmental pollution events such as water, gas and noise of different degrees continuously occur in various regions, the life quality of people is seriously influenced, the continuous development of the local economy is hindered, and along with the issuing and implementation of various environmental protection policies and regulations established by the state, the local governments at all levels increasingly pay attention to environmental governance in the jurisdictions, the investment on environmental monitoring and emergency monitoring is increased. Use empty gas detection surveys device to detect the air, but present empty gas detection surveys device's detection head all exposes outside for a long time, when receiving rainy day, rusts easily, causes the testing result inaccurate.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an ambient air detection device, can cover the detection head, prevent to rust, guarantee the accuracy of testing result, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ambient air detection device comprises a detection equipment main body, a threaded shaft, a cover plate control unit and a threaded shaft control unit;

the detection device main body: the right side of the installation cavity is provided with an installation cavity, the upper end of the left side of the installation cavity is movably connected with a cover plate, and the right side surface of the interior of the installation cavity is fixedly connected with a fixing plate;

a threaded shaft: the detection device is rotatably connected to the middle of the bottom surface of the installation cavity, a threaded pipe is in threaded connection with the threaded shaft, the upper end of the threaded pipe is fixedly connected with an installation plate, and a detection head is installed at the upper end of the installation plate;

a cover plate control unit: is arranged at the left side of the upper end of the detection equipment main body;

threaded shaft control unit: is arranged on the fixed plate;

wherein: still include the singlechip, the singlechip is installed on the inside right flank of installation cavity, the output of external power source is connected to the input electricity of singlechip.

Further, apron the control unit contains fixed block one, electric putter and fixed block two, a fixed block fixed connection is in the left surface lower part of apron, two fixed connection of fixed block are in the up end left side of check out test set main part, electric putter's both ends respectively with fixed block one and two swing joint of fixed block, the output of singlechip is connected to electric putter's input electricity. By starting the electric push rod, under the action of the second fixing block, the electric push rod extends or contracts to drive the fixing block to move rightwards or leftwards, and the fixing block moves leftwards or rightwards to drive the cover plate to close or open.

Further, the threaded shaft control unit contains a motor, a transmission gear, a reinforcing ring and a driven gear, the motor is installed on the fixed plate, the transmission gear is fixedly sleeved on an output shaft of the motor, the driven gear is fixedly sleeved at the lower end of the side face of the threaded shaft, the reinforcing ring is fixedly sleeved at the lower portion of the side face of the threaded shaft, the reinforcing ring is fixedly connected with the driven gear, and the input end of the motor is electrically connected with the output end of the single chip microcomputer. Through starter motor, the output shaft of motor rotates and can drives drive gear and rotate, and drive gear rotates and can drive driven gear and rotate, and driven gear rotates and can drive the screw spindle and rotate, and when driven gear worked for a long time, the stability that driven gear can be guaranteed to the reinforcing ring.

Further, still include gag lever post and spacing groove, the gag lever post has two and fixed connection respectively on the front side of installation cavity and rear side surface, the outside at the screwed pipe is seted up to the spacing groove, the spacing groove have two and respectively with the inner sliding connection of two gag lever posts. When the threaded shaft rotates, the threaded pipe can be prevented from rotating through the limiting groove and the limiting rod, and therefore the threaded pipe can move up and down.

Further, still include the rubber strip, rubber strip fixed connection is at the upper end edge of installation cavity. When the cover plate is closed, the cover plate can be closed more tightly through the rubber strip, and the detection head is further prevented from being stained with water.

Compared with the prior art, the beneficial effects of the utility model are that: this ambient air detection device has following benefit:

1. the environmental air detection device is provided with a cover plate control unit, and under the action of a second fixing block, the electric push rod is started to extend or contract to drive the fixing block to move rightwards or leftwards, and the fixing block moves leftwards or rightwards to drive the cover plate to close or open;

2. the environment air detection device is provided with the threaded shaft control unit, the output shaft of the motor can rotate to drive the transmission gear to rotate by starting the motor, the transmission gear can rotate to drive the driven gear to rotate, the driven gear can rotate to drive the threaded shaft to rotate, and the reinforcing ring can ensure the stability of the driven gear when the driven gear works for a long time;

3. this ambient air detection device can cover the detection head, prevents to rust, guarantees the accuracy of testing result, can effectively solve the problem among the background art.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the left side structure of the present invention.

In the figure: the device comprises a detection device main body 1, a mounting cavity 2, a threaded shaft 3, a threaded pipe 4, a mounting plate 5, a detection head 6, a cover plate 7, a cover plate control unit 8, a first fixing block 81, an electric push rod 82, a second fixing block 83, a threaded shaft control unit 9, a motor 91, a transmission gear 92, a driven gear 93, a reinforcing ring 94, a fixing plate 10, a limiting rod 11, a limiting groove 12, a rubber strip 13 and a single chip microcomputer 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an ambient air detection device comprises a detection equipment main body 1, a threaded shaft 3, a cover plate control unit 8 and a threaded shaft control unit 9;

detection apparatus main body 1: the right side of the installation cavity 2 is provided with an installation cavity 2, the upper end of the left side of the installation cavity 2 is movably connected with a cover plate 7, and the right side surface of the interior of the installation cavity 2 is fixedly connected with a fixing plate 10; still include rubber strip 13, rubber strip 13 fixed connection is at the upper end edge of installation cavity 2. When the cover plate 7 is closed, the cover plate 7 can be closed more tightly through the rubber strip 13, and the detection head 6 is further prevented from being stained with water;

the threaded shaft 3: the detection device is rotatably connected to the middle of the bottom surface of the mounting cavity 2, a threaded pipe 4 is in threaded connection with the threaded shaft 3, a mounting plate 5 is fixedly connected to the upper end of the threaded pipe 4, and a detection head 6 is mounted at the upper end of the mounting plate 5; still include gag lever post 11 and spacing groove 12, gag lever post 11 has two and respectively fixed connection on the front side of installation cavity 2 and rear side surface, and spacing groove 12 is seted up in the outside of screwed pipe 4, and spacing groove 12 has two and respectively with the inner sliding connection of two gag lever posts 11. When the threaded shaft 3 rotates, the threaded pipe 4 can be ensured not to rotate through the limiting groove 12 and the limiting rod 11, so that the threaded pipe 4 can move up and down;

cover plate control unit 8: is arranged at the left side of the upper end of the detection device main body 1; the cover plate control unit 8 comprises a first fixing block 81, an electric push rod 82 and a second fixing block 83, the first fixing block 81 is fixedly connected to the lower portion of the left side face of the cover plate 7, the second fixing block 83 is fixedly connected to the left side of the upper end face of the detection device main body 1, two ends of the electric push rod 82 are respectively movably connected with the first fixing block 81 and the second fixing block 83, and the input end of the electric push rod 82 is electrically connected with the output end of the single chip microcomputer 14. By starting the electric push rod 82, under the action of the second fixing block 83, the electric push rod 82 extends or contracts to drive the first fixing block 81 to move rightwards or leftwards, and the first fixing block 81 moves leftwards or rightwards to drive the cover plate 7 to close or open;

threaded shaft control unit 9: is arranged on the fixed plate 10; the threaded shaft control unit 9 comprises a motor 91, a transmission gear 92, a reinforcing ring 93 and a driven gear 94, the motor 91 is installed on the fixing plate 10, the transmission gear 92 is fixedly sleeved on an output shaft of the motor 91, the driven gear 94 is fixedly sleeved at the lower end of the side face of the threaded shaft 3, the reinforcing ring 93 is fixedly sleeved at the lower portion of the side face of the threaded shaft 3, the reinforcing ring 93 is fixedly connected with the driven gear 94, and the input end of the motor 91 is electrically connected with the output end of the single chip microcomputer 14. By starting the motor 91, the output shaft of the motor 91 rotates to drive the transmission gear 92 to rotate, the transmission gear 92 rotates to drive the driven gear 94 to rotate, the driven gear 94 rotates to drive the threaded shaft 3 to rotate, and the reinforcing ring 93 can ensure the stability of the driven gear 94 when the driven gear 94 works for a long time;

wherein: still include singlechip 14, singlechip 14 installs on the inside right flank of installation cavity 2, and the output of external power source is connected to the input electricity of singlechip 14.

When in use:

firstly, a remote control system is arranged on the singlechip 14, the remote control system can be operated through remote control, when the rainy day occurs, a message is transmitted to the singlechip 14 through remote control, then the singlechip 14 controls the motor 91 to start, the output shaft of the motor 91 can drive the transmission gear 92 to rotate by starting the motor 91, the transmission gear 92 can drive the driven gear 94 to rotate by rotating, the driven gear 94 can drive the threaded shaft 3 to rotate, under the action of the limiting groove 12 and the limiting rod 11, the threaded shaft 3 can drive the threaded pipe 4 to move downwards, the threaded pipe 4 can drive the mounting plate 5 to move downwards, the mounting plate 5 can drive the detection head 6 to move downwards by moving downwards, when the detection head 6 completely moves into the mounting cavity 2, the singlechip 14 controls the electric push rod 82 to start, under the action of the second fixing block 83, the electric push rod 82 extends to drive the first fixing block 81 to move rightwards, the fixing block 81 moves rightwards to drive the cover plate 7 to close, and then rainwater can be prevented from being sprayed to the detection head 6.

It is noted that the specific model of the single chip microcomputer 14 is PIC12F 508-I/P. The single chip microcomputer 14 controls the electric push rod 82 and the motor 91 to work by adopting a common method in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environment air detection device which characterized in that: the device comprises a detection device main body (1), a threaded shaft (3), a cover plate control unit (8) and a threaded shaft control unit (9);

detection apparatus main body (1): a mounting cavity (2) is formed in the right side, a cover plate (7) is movably connected to the upper end of the left side of the mounting cavity (2), and a fixing plate (10) is fixedly connected to the right side face of the interior of the mounting cavity (2);

threaded shaft (3): the detection device is rotatably connected to the middle of the bottom surface of the mounting cavity (2), the threaded shaft (3) is in threaded connection with a threaded pipe (4), the upper end of the threaded pipe (4) is fixedly connected with a mounting plate (5), and the upper end of the mounting plate (5) is provided with a detection head (6);

cover plate control unit (8): is arranged on the left side of the upper end of the detection equipment main body (1);

threaded shaft control unit (9): is arranged on the fixed plate (10);

wherein: still include singlechip (14), singlechip (14) are installed on the inside right flank of installation cavity (2), the output of external power source is connected to the input electricity of singlechip (14).

2. The ambient air detection device according to claim 1, wherein: apron the control unit (8) contain fixed block one (81), electric putter (82) and fixed block two (83), fixed block one (81) fixed connection is in the left surface lower part of apron (7), fixed block two (83) fixed connection is in the up end left side of check out test set main part (1), the both ends of electric putter (82) respectively with fixed block one (81) and fixed block two (83) swing joint, the output of singlechip (14) is connected to the input electricity of electric putter (82).

3. The ambient air detection device according to claim 1, wherein: the threaded shaft control unit (9) comprises a motor (91), a transmission gear (92), a reinforcing ring (93) and a driven gear (94), the motor (91) is installed on a fixing plate (10), the transmission gear (92) is fixedly sleeved on an output shaft of the motor (91), the driven gear (94) is fixedly sleeved at the lower end of the side face of the threaded shaft (3), the reinforcing ring (93) is fixedly sleeved at the lower portion of the side face of the threaded shaft (3), the reinforcing ring (93) is fixedly connected with the driven gear (94), and the input end of the motor (91) is electrically connected with the output end of the single chip microcomputer (14).

4. The ambient air detection device according to claim 1, wherein: still include gag lever post (11) and spacing groove (12), gag lever post (11) have two and respectively fixed connection on the front side of installation cavity (2) and rear side surface, the outside at screwed pipe (4) is seted up in spacing groove (12), spacing groove (12) have two and respectively with the inner sliding connection of two gag lever posts (11).

5. The ambient air detection device according to claim 1, wherein: still include rubber strip (13), rubber strip (13) fixed connection is in the upper end edge of installation cavity (2).